Abstract: This paper presents the development of a cost-effective, solar-powered, real-time air quality monitoring and hazard alert system utilizing an Arduino microcontroller integrated with gas and ...

A Smart IoT-based Air Quality Monitoring System designed for public spaces such as washrooms, meat shops, and fish markets. The system continuously monitors harmful gases (NH₃, H₂S, CO₂, VOCs) along ...

Abstract: Equipment failure, fire hazards, and higher energy usage in homes and industries can be caused by electrical overloads or current flow exceeding rated specifications. This paper presents an ...

Norilsk Nickel has created and launched an automatic air monitoring system in Norilsk. This is one of the first projects in Russia that allows you to see the level of air pollution in a city online.

Letter to Congress Cites Massive Energy and Water Consumption, Ratepayer Turmoil By submitting my email, I agree to receive emails about urgent food, water and climate issues from Food & Water Watch.

Overview: Simple IoT projects explain how everyday smart devices collect and use data effectively.Sensors, controllers, and connectivity form the core of most m ...

Fitness wearables can help you move more, sleep better, and stay healthy. Here's how to pick the right one for you, along with the best fitness trackers we've tested. I’m PCMag’s senior writer ...

Let's talk about that graveyard of old phones you've got stashed in a kitchen drawer. Instead of letting them collect dust until they're literal ancient artifacts, it's time to put one of those bricks ...